package icu.honeysuccess.goods.dao;

import icu.honeysuccess.entity.Brand;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;
import java.util.Map;

/**
 * @author 越努力，越幸运。
 */
public interface BrandMapper extends Mapper<Brand> {

    /**
     * 根据分类名称查询品牌列表
     * @param categoryName
     * @return
     */
    @Select("SELECT name,image FROM tb_brand WHERE id IN (SELECT brand_id FROM tb_category_brand WHERE category_id IN (SELECT id FROM tb_category WHERE NAME=#{name}) ) order by seq")
    List<Map> findByCategoryName(@Param("name") String categoryName);

}
